Maintenance
Track Gearbox
146 9821/6100-4 146
Track Gearbox
Oil
Check (Level)
1. Park the machine on solid, level ground.
2. Make the machine safe with the excavator lowered.
Refer to: Maintenance Position (Excavator Arm Lowered) (Page 122).
3. Clean the area around the fill/level plug.
4. Remove the fill/level plug.
5. Make sure that the oil inside the gearbox is level with the fill/level plug.
6. Top up the oil if necessary.
Refer to: Fluids, Lubricants and Capacities (Page 173).
7. Clean the fill/level plug.
8. Install the fill/level plug, make sure it is tight.
Figure 109.
A Fill/Level plug